Hi,
I have implemented a form of the "preview-set" property. It looks like this:
<preview-set>
<preview>
<href>a URL</href>
<mime-type>a MIME type</mime-type>
<width>number of pixels</width>
<height>number of pixels</height>
</preview>
...
</preview-set>
By including all the information in the property it can simply be included in a PROPFIND of a complete collection. The server can return several previews for a resource, with different sizes for example. Depending on what is desired by the client some URL can be used to fetch the actual preview.
You can try this with https://demo.pincette.net/uivi/launch.jnlp. Log in with demo/demo and then go to the folder "demo".
Best regards,
Werner.
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